Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Software (S/W) Upgrade Instruction Using KDS (SST081)
Reference number: SST081
SOFTWARE (S/W) UPGRADE INSTRUCTION USING KDS
TECHNICAL SERVICE BULLETIN
| KIA: | All Models |
| GROUP: | Special Service Tool |
SERVICE INFORMATION
This bulletin provides information regarding software upgrade instruction on applicable Kia model vehicles using the Kia Diagnostic System (KDS) tablet and VCI-II. Refer to the applicable Technical Service Bulletin (TSB) for the vehicle you are working on and confirm the Upgrade Event ##/Name, ROM ID Information, and Manual Mode passwords (if applicable). Follow the procedure outlined in this publication to upgrade the applicable 'System' on the applicable vehicle.
Auto-Mode
Manual Mode
S/W UPGRADE PROCEDURE
- Confirm a fully charged battery (12.3 volts or higher is necessary) is used or utilize a fully charged jump starter box connected to the battery.
- Ensure the KDS GDS is sufficiently charged at 60% or higher prior to reflash.
- All ECU upgrades must be performed with the ignition set to the 'ON' position unless otherwise stated.
- Damaged VCI II units should not be used and promptly replaced.
- Be careful not to disconnect the VCI-II connected to the vehicle during the ECU upgrade procedure.
- DO NOT start the engine during ECU upgrade.
- DO NOT turn the ignition key 'OFF' or interrupt the power supply during ECU upgrade.
- When the ECU upgrade is completed, turn the ignition 'OFF' and wait 10 seconds before starting the engine.
- ONLY use approved ECU upgrade software designated for the correct application.
NO RELATED
Use the Manual With the Right Hardware
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.